Conformational study of L-lysine in aqueous solution by lanthanide shift probes
β Scribed by Ren Ji-Min; Pei Feng-Kui; Wang Wen-Yun
- Book ID
- 112058936
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 397 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0256-7660
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π SIMILAR VOLUMES
The absorption and circular dichroism spectra of the 1:l copolymer (L-LYS, L-Tyr), have been investigated in aqueous solutions at pH ranging from 3 to 13. The spectral patterns indicate that the fully charged polyampholyte assumes a nonperiodic conformation on the acid and basic sides of the isoelec
The conformational analysis of short polymer chains involves the use of statistical models, and their predictions must be checked against experimental information. Ytterbium-induced shifts in the "C NMR spectra of fatty acids provide a non-perturbing, straightforward method of simultaneously obtaini
## Abstract The potentiometric titration of random copolymers of Lβlysine and Lβalanine containing 0β35% alanine was carried out. The standard freeβenergy change for the transition of coil to helix was calculated from the titration curve, and was treated by taking account of firstβneighbor interact